US5226572A - Bulb actuator for dropper closure - Google Patents
Bulb actuator for dropper closure Download PDFInfo
- Publication number
- US5226572A US5226572A US07/897,077 US89707792A US5226572A US 5226572 A US5226572 A US 5226572A US 89707792 A US89707792 A US 89707792A US 5226572 A US5226572 A US 5226572A
- Authority
- US
- United States
- Prior art keywords
- bulb
- overcap
- squeeze member
- closure
- fingers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/0241—Drop counters; Drop formers
- B01L3/0272—Dropper bottles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
- G01F11/025—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
- G01F11/028—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons the dosing device being provided with a dip tube and fitted to a container, e.g. to a bottleneck
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/08—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type
- G01F11/084—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type using a bulb to pressurise the fluid to be dispersed
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/897,077 US5226572A (en) | 1992-06-11 | 1992-06-11 | Bulb actuator for dropper closure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/897,077 US5226572A (en) | 1992-06-11 | 1992-06-11 | Bulb actuator for dropper closure |
Publications (1)
Publication Number | Publication Date |
---|---|
US5226572A true US5226572A (en) | 1993-07-13 |
Family
ID=25407308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/897,077 Expired - Fee Related US5226572A (en) | 1992-06-11 | 1992-06-11 | Bulb actuator for dropper closure |
Country Status (1)
Country | Link |
---|---|
US (1) | US5226572A (en) |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995017338A1 (en) * | 1993-12-22 | 1995-06-29 | Merck & Co., Inc. | Ophthalmic package and delivery device |
US5429621A (en) * | 1993-02-18 | 1995-07-04 | Stahl; Norman O. | Eye drop dispenser including slide |
US5487495A (en) * | 1993-04-08 | 1996-01-30 | Pohl Gmbh & Co. K.G. | Manually actuated dropper |
US5665079A (en) * | 1993-02-18 | 1997-09-09 | Stahl; Norman O. | Eye drop dispenser including slide |
US6357626B1 (en) * | 2001-03-05 | 2002-03-19 | Jack Yongfeng Zhang | Pre-filled oral liquid disposable plastic container |
US6457612B1 (en) * | 2001-10-12 | 2002-10-01 | Amphastar Pharmaceuticals Inc. | Sealable and manipulable pre-filled disposable pipette |
US6481600B2 (en) * | 1999-12-29 | 2002-11-19 | Comar, Inc. | Dropper assembly |
US20030132109A1 (en) * | 2001-11-30 | 2003-07-17 | Andrew Bullen | Pipette configurations and arrays thereof for measuring cellular electrical properties |
US20090010809A1 (en) * | 2007-07-03 | 2009-01-08 | Hadjis Peter T | Manual pipette filler |
US20090007701A1 (en) * | 2007-07-03 | 2009-01-08 | Hadjis Peter T | Pivoting pipette device |
US20110108160A1 (en) * | 2008-02-04 | 2011-05-12 | Chong Wong Co., Ltd. | Manually operated dropper |
US20130026191A1 (en) * | 2011-07-25 | 2013-01-31 | Aptar France S.A.S. | Fluid dispenser |
US20130112314A1 (en) * | 2010-07-23 | 2013-05-09 | F.S Korea Industries Inc | Spuit type cosmetic container |
US8517219B1 (en) * | 2009-07-23 | 2013-08-27 | Frenchette Chatman Prince | Measuring device and method to use it |
US20140020789A1 (en) * | 2011-04-07 | 2014-01-23 | Aptar France Sas | Dropper dispenser |
US20140209206A1 (en) * | 2013-01-28 | 2014-07-31 | Well Max Beauty Lab Co., Ltd. | Dropper assembly |
US20140234007A1 (en) * | 2011-09-27 | 2014-08-21 | Pum-Tech Korea Co., Ltd. | Spouting-type cosmetic container |
US20140361047A1 (en) * | 2013-06-07 | 2014-12-11 | Young Ju Lee | Automatic filling up spuit |
EP3126051A4 (en) * | 2014-04-04 | 2017-09-06 | 3M Innovative Properties Company | Pipette device |
US20190053600A1 (en) * | 2016-01-25 | 2019-02-21 | L'oreal | Filling assembly for the manufacturing of a packaging and dispensing device for dual content |
CN114308170A (en) * | 2020-09-30 | 2022-04-12 | 富佳生技股份有限公司 | Liquid transfer device |
FR3115770A1 (en) | 2020-11-03 | 2022-05-06 | L'oreal | Sampling and dispensing pipette actuation assembly |
WO2022155812A1 (en) * | 2021-01-20 | 2022-07-28 | L'oreal | Glass syringe dropper |
US20220281666A1 (en) * | 2021-03-02 | 2022-09-08 | Kolmar Korea Co., Ltd. | Container |
US20220304447A1 (en) * | 2019-09-13 | 2022-09-29 | Rpc Bramlage Gmbh | Dispenser |
US20230075210A1 (en) * | 2021-09-03 | 2023-03-09 | Chen Chiu Huo | Eco-friendly recyclable dropper and bottle |
US11910906B1 (en) * | 2022-11-17 | 2024-02-27 | Young Hoon Lee | Nail polish container |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2966284A (en) * | 1958-04-11 | 1960-12-27 | Lester E Holbrook | Medicine dropper drop measuring devices |
US3020938A (en) * | 1959-09-08 | 1962-02-13 | Dosamatic Dropper Corp | Liquid dropper assembly with metering means |
US3820576A (en) * | 1971-05-14 | 1974-06-28 | Firmenich & Cie | Pipette stopper |
US4296071A (en) * | 1978-11-29 | 1981-10-20 | Boehringer Mannheim | Pipette with elastic bellows |
US5154702A (en) * | 1990-05-21 | 1992-10-13 | Wheaton Industries | Variable dosage dropper system |
-
1992
- 1992-06-11 US US07/897,077 patent/US5226572A/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2966284A (en) * | 1958-04-11 | 1960-12-27 | Lester E Holbrook | Medicine dropper drop measuring devices |
US3020938A (en) * | 1959-09-08 | 1962-02-13 | Dosamatic Dropper Corp | Liquid dropper assembly with metering means |
US3820576A (en) * | 1971-05-14 | 1974-06-28 | Firmenich & Cie | Pipette stopper |
US4296071A (en) * | 1978-11-29 | 1981-10-20 | Boehringer Mannheim | Pipette with elastic bellows |
US5154702A (en) * | 1990-05-21 | 1992-10-13 | Wheaton Industries | Variable dosage dropper system |
Cited By (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5429621A (en) * | 1993-02-18 | 1995-07-04 | Stahl; Norman O. | Eye drop dispenser including slide |
US5665079A (en) * | 1993-02-18 | 1997-09-09 | Stahl; Norman O. | Eye drop dispenser including slide |
US5487495A (en) * | 1993-04-08 | 1996-01-30 | Pohl Gmbh & Co. K.G. | Manually actuated dropper |
WO1995017338A1 (en) * | 1993-12-22 | 1995-06-29 | Merck & Co., Inc. | Ophthalmic package and delivery device |
US5624057A (en) * | 1993-12-22 | 1997-04-29 | Merck & Co., Inc. | Ophthalmic package and delivery device |
US6481600B2 (en) * | 1999-12-29 | 2002-11-19 | Comar, Inc. | Dropper assembly |
US6357626B1 (en) * | 2001-03-05 | 2002-03-19 | Jack Yongfeng Zhang | Pre-filled oral liquid disposable plastic container |
US6457612B1 (en) * | 2001-10-12 | 2002-10-01 | Amphastar Pharmaceuticals Inc. | Sealable and manipulable pre-filled disposable pipette |
US20030132109A1 (en) * | 2001-11-30 | 2003-07-17 | Andrew Bullen | Pipette configurations and arrays thereof for measuring cellular electrical properties |
US7182915B2 (en) * | 2001-11-30 | 2007-02-27 | Bristol-Myers Squibb Company | Pipette configurations and arrays thereof for measuring cellular electrical properties |
US20090010809A1 (en) * | 2007-07-03 | 2009-01-08 | Hadjis Peter T | Manual pipette filler |
US20090007701A1 (en) * | 2007-07-03 | 2009-01-08 | Hadjis Peter T | Pivoting pipette device |
US20110108160A1 (en) * | 2008-02-04 | 2011-05-12 | Chong Wong Co., Ltd. | Manually operated dropper |
US8517219B1 (en) * | 2009-07-23 | 2013-08-27 | Frenchette Chatman Prince | Measuring device and method to use it |
US9089868B2 (en) * | 2010-07-23 | 2015-07-28 | Pum-Tech Korea Co., Ltd | Spuit type cosmetic container |
US20130112314A1 (en) * | 2010-07-23 | 2013-05-09 | F.S Korea Industries Inc | Spuit type cosmetic container |
US20140020789A1 (en) * | 2011-04-07 | 2014-01-23 | Aptar France Sas | Dropper dispenser |
US9221048B2 (en) * | 2011-04-07 | 2015-12-29 | Aptar France Sas | Dropper dispenser |
CN104080537A (en) * | 2011-07-25 | 2014-10-01 | 阿普塔尔法国简易股份公司 | Fluid-product dispenser |
US20130026191A1 (en) * | 2011-07-25 | 2013-01-31 | Aptar France S.A.S. | Fluid dispenser |
US10040084B2 (en) * | 2011-07-25 | 2018-08-07 | Aptar France S.A.S. | Fluid dispenser |
CN104080537B (en) * | 2011-07-25 | 2016-01-27 | 阿普塔尔法国简易股份公司 | Distributor of fluid product |
US20140234007A1 (en) * | 2011-09-27 | 2014-08-21 | Pum-Tech Korea Co., Ltd. | Spouting-type cosmetic container |
US9078507B2 (en) * | 2011-09-27 | 2015-07-14 | Pum-Tech Korea Co., Ltd. | Spouting-type cosmetic container |
US20140209206A1 (en) * | 2013-01-28 | 2014-07-31 | Well Max Beauty Lab Co., Ltd. | Dropper assembly |
US9347811B2 (en) * | 2013-01-28 | 2016-05-24 | Well Max Beauty Lab Co., Ltd. | Dropper assembly |
US20140361047A1 (en) * | 2013-06-07 | 2014-12-11 | Young Ju Lee | Automatic filling up spuit |
US9234781B2 (en) * | 2013-06-07 | 2016-01-12 | Young Ju Lee | Automatic filling up spuit |
EP3126051A4 (en) * | 2014-04-04 | 2017-09-06 | 3M Innovative Properties Company | Pipette device |
US10661266B2 (en) | 2014-04-04 | 2020-05-26 | 3M Innovative Properties Company | Pipette device |
US20190053600A1 (en) * | 2016-01-25 | 2019-02-21 | L'oreal | Filling assembly for the manufacturing of a packaging and dispensing device for dual content |
US10874188B2 (en) * | 2016-01-25 | 2020-12-29 | L'oreal | Filling assembly for the manufacturing of a packaging and dispensing device for dual content |
US20220304447A1 (en) * | 2019-09-13 | 2022-09-29 | Rpc Bramlage Gmbh | Dispenser |
CN114308169A (en) * | 2020-09-30 | 2022-04-12 | 富佳生技股份有限公司 | Liquid transfer device |
CN114308170A (en) * | 2020-09-30 | 2022-04-12 | 富佳生技股份有限公司 | Liquid transfer device |
FR3115770A1 (en) | 2020-11-03 | 2022-05-06 | L'oreal | Sampling and dispensing pipette actuation assembly |
WO2022155812A1 (en) * | 2021-01-20 | 2022-07-28 | L'oreal | Glass syringe dropper |
US20220281666A1 (en) * | 2021-03-02 | 2022-09-08 | Kolmar Korea Co., Ltd. | Container |
US11827437B2 (en) * | 2021-03-02 | 2023-11-28 | Kolmar Korea Co., Ltd. | Container |
US20230075210A1 (en) * | 2021-09-03 | 2023-03-09 | Chen Chiu Huo | Eco-friendly recyclable dropper and bottle |
US11753218B2 (en) * | 2021-09-03 | 2023-09-12 | Chiu-Huo CHEN | Eco-friendly recyclable dropper and bottle |
US11910906B1 (en) * | 2022-11-17 | 2024-02-27 | Young Hoon Lee | Nail polish container |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: COMAR, INC. A CORP. OF NJ, NEW JERSEY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:GARGIONE, FRANK V.;REEL/FRAME:006150/0686 Effective date: 19920422 |
|
REMI | Maintenance fee reminder mailed | ||
FPAY | Fee payment |
Year of fee payment: 4 |
|
SULP | Surcharge for late payment | ||
FPAY | Fee payment |
Year of fee payment: 8 |
|
AS | Assignment |
Owner name: LASALLE BUSINESS CREDIT, INC., PENNSYLVANIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:COMAR, INC.;REEL/FRAME:012641/0610 Effective date: 20020117 |
|
AS | Assignment |
Owner name: COMAR, INC., NEW JERSEY Free format text: RELEASE OF SECURITY LEINS;ASSIGNOR:LASALLE BUSINESS CREDIT, LLC;REEL/FRAME:015953/0086 Effective date: 20050131 |
|
LAPS | Lapse for failure to pay maintenance fees | ||
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
|
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20050713 |